6-teiliges Hss-bohrerset, Hss-bohrer, Geeignet Für Materialien Wie Holz, Eisen, Aluminium Und Silber.

Its spiral conical design prevents over-drilling and thread damage. These drill bits can be used for drilling, tapping, deburring, and milling steel, copper, and aluminum. High hardness. Quick-change composite film. Angle-based drilling operation. Self-centering positioning head. No pre-drilling or drilling templates required.